ARDSLEY PARTNERS
ARDSLEY ADVISORY PARTNERS LP Legal Name
Adviser information for ARDSLEY PARTNERS last updated from Form ADV on January 30th, 2024. Select data displayed; additional Form ADV, Form D, Form 13F and other data is available from the Fincoded API.
Advisory Business
| Type of Organization | Limited Partnership |
|---|---|
| Fiscal Year End | DECEMBER |
| Legal Location | Delaware, United States |
Employees
| Total Number of Employees | 13 |
|---|---|
| Investment Advisory/Research | 8 |
| Registered Broker-Dealer Representatives | 0 |
| Registered State Investment Advisers | 0 |
| Licensed Agents of an Insurance Company | 0 |
| No. of Firms/People that Solicit Clients | 0 |
RAUM
| Provides Management of Securities Portfolios | Yes |
|---|
| Type | Accounts | RAUM |
|---|---|---|
| Discretionary | 8 | $869.6M |
| Non-Discretionary | 0 | $0 |
| Total | 8 | $869.6M |
Clients
| Type | Number | RAUM |
|---|---|---|
| Individuals | 0 | $0 |
| HNW Individuals | 0 | $0 |
| Banking or thrift institutions | 0 | $0 |
| Investment companies | 0 | $0 |
| Business development companies | 0 | $0 |
| Pooled investment vehicles | 7 | $853.7M |
| Pension and profit sharing plans | 0 | $0 |
| Charitable organizations | 0 | $0 |
| State or municipal gov entities | 0 | $0 |
| Other investment advisers | 0 | $0 |
| Insurance companies | 0 | $0 |
| Sovereign wealth funds and foreign official institutions | 0 | $0 |
| Corporations or other businesses | 0 | $0 |
| Other | 1 | $15.9M |
| Type | Number |
|---|---|
| No. of Non-RAUM Clients | 0 |
| No. of Non-U.S. Clients | 13 |
Services
| Advisory Services | Portfolio management for pooled investment vehiclesPortfolio management for businesses or institutional clients |
|---|---|
| Compensation | % of AUMPerformance-based fees |
| Other Business Activities | Commodity pool operator or commodity trading advisor |
Principal Office
262 HARBOR DRIVE4TH FLOOR
STAMFORD
CT
United States
Monday - Friday, 9:00AM - 5:00PM
Tel: 203-564-4200, Fax: 203-355-0715
Websites
Chief Compliance Officer
STEVEN NAPOLI
CHIEF FINANCIAL OFFICER AND PARTNER
262 HARBOR DRIVE
4TH FLOOR
STAM FORD
CT
United States
Tel:
203-564-4230
Fax:
203-355-0715
S****@**********M
(Full email address available in API data)
Industry Affiliates
| ARDSLEY ADVISORY PARTNERS GP LLC | Sponsor or syndicator of limited partnerships |
| ARDSLEY PARTNERS I GP LLC | Other investment adviser, including financial plannersCommodity pool operator or commodity trading advisorSponsor, GP, manager of pooled investment vehicles |
Private Funds
| Name | Type | Assets $USD | Min Investment $USD | No. Owners |
|---|---|---|---|---|
| ARDSLEY DUCKDIVE FUND LP | Hedge Fund | $53.9M | $1.0M | 5 |
| ARDSLEY PARTNERS ADVANCED HEALTHCARE FUND, L.P. | Hedge Fund | $299.2M | $1.0M | 4 |
| ARDSLEY PARTNERS FUND II, LP | Hedge Fund | $60.5M | $1.0M | 11 |
| ARDSLEY RIDGECREST PARTNERS FUND, L.P. | Hedge Fund | $25.8M | $1.0M | 4 |
| ARDSLEY SUSTAINABLE OPPORTUNITIES FUND, L.P. | Hedge Fund | $283.5M | $1.0M | 40 |
| ARDSLEY WORLD INFORMATION TECHNOLOGY FUND, L.P. | Hedge Fund | $108.0M | $1.0M | 6 |
Control Persons
| Name | Type | Entity | Title | Since | Ownership |
|---|---|---|---|---|---|
| HEMPLEMAN, PHILIP, JAY | Individual | – | LIMITED PARTNER | 12/1986 | 50-75% |
| BALZER, KIRK, DANIEL | Individual | – | LIMITED PARTNER | 01/1998 | 10-25% |
| GORMAN, GEORGE, ARTHUR | Individual | – | LIMITED PARTNER | 03/1994 | < 5% |
| NAPOLI, STEVEN, NICHOLAS | Individual | – | LIMITED PARTNER, CHIEF FINANCIAL OFFICER, CHIEF COMPLIANCE OFFICER | 11/2001 | < 5% |
| HEMPLEMAN, SPENCER, JAY | Individual | – | LIMITED PARTNER | 01/2006 | 10-25% |
| BLOCK, BENJAMIN, IAN | Individual | – | LIMITED PARTNER | 06/2007 | < 5% |
| ARDSLEY ADVISORY PARTNERS GP LLC | Domestic Entity | – | GENERAL PARTNER | 11/2018 | < 5% |
| HEMPLEMAN, PHILIP, JAY | Individual | ARDSLEY ADVISORY PARTNERS GP LLC | MANAGING MEMBER | 10/2018 | 50-75% |
| HEMPLEMAN, SPENCER, JAY | Individual | ARDSLEY ADVISORY PARTNERS GP LLC | MANAGING MEMBER | 10/2018 | 50-75% |
No. Employees, Historic
RAUM, Historic
No. Clients, Historic
Holdings
From latest 13F, filed August 14th, 2024 for period ending June 30th, 2024
| Name | Class | Value $USD | # Shares | Private Fund |
|---|---|---|---|---|
| ADOBE INC | COM | 2M | 3K | – |
| ADVANCED MICRO DEVICES INC | COM | 3M | 17K | – |
| AEHR TEST SYS | COM | 670K | 60K | – |
| AES CORP | COM | 176K | 10K | – |
| ALAMOS GOLD INC NEW | COM CL A | 8M | 500K | – |
| ALPHABET INC | CAP STK CL C | 5M | 27K | – |
| ALTA EQUIPMENT GROUP INC | COMMON STOCK | 603K | 75K | – |
| ALTIMMUNE INC | COM NEW | 2M | 250K | – |
| ALTUS POWER INC | COM CL A | 6M | 2M | – |
| AMAZON COM INC | COM | 6M | 30K | – |
| AMERESCO INC | CL A | 6M | 195K | – |
| AMERICAN SUPERCONDUCTOR CORP | SHS NEW | 936K | 40K | – |
| APPLE INC | COM | 5M | 24K | – |
| APPLIED DIGITAL CORP | COM NEW | 4M | 632K | – |
| APPLIED DIGITAL CORP | COM NEW | 4M | 600K | – |
| ARRAY TECHNOLOGIES INC | COM SHS | 2M | 150K | – |
| ASPEN AEROGELS INC | COM | 9M | 395K | – |
| ASPEN AEROGELS INC | COM | 10M | 400K | – |
| ASTERA LABS INC | COM | 1M | 21K | – |
| AUTODESK INC | COM | 990K | 4K | – |
| AXCELIS TECHNOLOGIES INC | COM NEW | 1M | 8K | – |
| BELLRING BRANDS INC | COMMON STOCK | 9M | 150K | – |
| BIGCOMMERCE HLDGS INC | COM SER 1 | 750K | 93K | – |
| BIGCOMMERCE HLDGS INC | COM SER 1 | 40K | 5K | – |
| BIOCERES CROP SOLUTIONS CORP | SHS | 19M | 2M | – |
| BLACKLINE INC | COM | 412K | 9K | – |
| BLOOM ENERGY CORP | COM CL A | 612K | 50K | – |
| CELESTICA INC | COM | 26M | 450K | – |
| CIPHER MINING INC | COM | 415K | 100K | – |
| CIPHER MINING INC | COM | 415K | 100K | – |
| CLEAN ENERGY FUELS CORP | COM | 3M | 1M | – |
| CLEARWAY ENERGY INC | CL C | 494K | 20K | – |
| COHERENT CORP | COM | 3M | 42K | – |
| CONCENTRIX CORP | COM | 570K | 9K | – |
| CORNING INC | COM | 1M | 32K | – |
| DELL TECHNOLOGIES INC | CL C | 9M | 68K | – |
| DELL TECHNOLOGIES INC | CL C | 2M | 15K | – |
| DELTA AIR LINES INC DEL | COM NEW | 7M | 155K | – |
| DENISON MINES CORP | COM | 995K | 500K | – |
| DIREXION SHS ETF TR | DLY GOLD INDX 2X | 4M | 95K | – |
| DOMO INC | COM CL B | 232K | 30K | – |
| DOMO INC | COM CL B | 970K | 126K | – |
| DRAFTKINGS INC NEW | COM CL A | 8M | 200K | – |
| DYCOM INDS INC | COM | 869K | 5K | – |
| DYNATRACE INC | COM NEW | 6M | 124K | – |
| DYNATRACE INC | COM NEW | 895K | 20K | – |
| ENOVIX CORPORATION | COM | 696K | 45K | – |
| ENPHASE ENERGY INC | COM | 499K | 5K | – |
| EOS ENERGY ENTERPRISES INC | COM CL A | 2M | 2M | – |
| EOS ENERGY ENTERPRISES INC | COM CL A | 826K | 650K | – |
| EVOLV TECHNOLOGIES HLDNGS IN | COM CL A | 1M | 510K | – |
| FERROGLOBE PLC | SHS | 10M | 2M | – |
| FERROGLOBE PLC | SHS | 3M | 501K | – |
| FIRST SOLAR INC | COM | 8M | 37K | – |
| FIRST TR EXCHANGE-TRADED FD | GBL WND ENRG ETF | 405K | 25K | – |
| FIVE9 INC | COM | 5M | 120K | – |
| FLUENCE ENERGY INC | COM CL A | 434K | 25K | – |
| FLUOR CORP NEW | COM | 16M | 368K | – |
| FLUTTER ENTMT PLC | SHS | 1M | 6K | – |
| FORTINET INC | COM | 2M | 40K | – |
| FTAI AVIATION LTD | SHS | 26M | 252K | – |
| GLOBAL E ONLINE LTD | SHS | 2M | 63K | – |
| GLOBAL X FDS | GLOBAL X URANIUM | 724K | 25K | – |
| GREEN PLAINS INC | COM | 793K | 50K | – |
| HANNON ARMSTRONG SUST INFR C | COM | 16M | 546K | – |
| INDIVIOR PLC | ORD | 7M | 435K | – |
| INDIVIOR PLC | ORD | 2M | 125K | – |
| INFINERA CORP | COM | 1M | 240K | – |
| ISHARES SILVER TR | ISHARES | 802K | 30K | – |
| ISHARES TR | EXPANDED TECH | 6M | 70K | – |
| ITRON INC | COM | 22M | 225K | – |
| LYFT INC | CL A COM | 2M | 177K | – |
| LYFT INC | CL A COM | 494K | 35K | – |
| MAGNITE INC | COM | 2M | 133K | – |
| MARVELL TECHNOLOGY INC | COM | 14M | 196K | – |
| MARVELL TECHNOLOGY INC | COM | 1M | 20K | – |
| MASTEC INC | COM | 2M | 15K | – |
| MCDONALDS CORP | COM | 382K | 2K | – |
| MICROSOFT CORP | COM | 11M | 25K | – |
| MIRION TECHNOLOGIES INC | COM CL A | 1M | 100K | – |
| MIRUM PHARMACEUTICALS INC | COM | 6M | 180K | – |
| MP MATERIALS CORP | COM CL A | 191K | 15K | – |
| MYR GROUP INC DEL | COM | 2M | 18K | – |
| NEXGEN ENERGY LTD | COM | 1M | 152K | – |
| NEXTERA ENERGY PARTNERS LP | COM UNIT PART IN | 6M | 210K | – |
| NVIDIA CORPORATION | COM | 10M | 83K | – |
| OKTA INC | CL A | 2M | 20K | – |
| OKTA INC | CL A | 6M | 64K | – |
| ONTO INNOVATION INC | COM | 3M | 14K | – |
| OPAL FUELS INC | CLASS A COM | 205K | 50K | – |
| ORACLE CORP | COM | 5M | 38K | – |
| OSCAR HEALTH INC | CL A | 21M | 1M | – |
| OSCAR HEALTH INC | CL A | 2M | 100K | – |
| PACIRA BIOSCIENCES INC | COM | 5M | 160K | – |
| PACIRA BIOSCIENCES INC | COM | 17M | 580K | – |
| PALO ALTO NETWORKS INC | COM | 7M | 20K | – |
| PRIMORIS SVCS CORP | COM | 2M | 38K | – |
| PROCORE TECHNOLOGIES INC | COM | 7M | 100K | – |
| PROFOUND MED CORP | COM NEW | 2M | 215K | – |
| QORVO INC | COM | 10M | 86K | – |
| QUALCOMM INC | COM | 4M | 22K | – |
| RAPT THERAPEUTICS INC | COM | 2M | 500K | – |
| ROGERS CORP | COM | 603K | 5K | – |
| SALESFORCE INC | COM | 4M | 17K | – |
| SEMTECH CORP | COM | 6M | 201K | – |
| SEMTECH CORP | COM | 448K | 15K | – |
| SENTINELONE INC | CL A | 9M | 446K | – |
| SENTINELONE INC | CL A | 632K | 30K | – |
| SERVICENOW INC | COM | 5M | 6K | – |
| SPDR S&P 500 ETF TR | TR UNIT | 54M | 100K | – |
| SPRUCE POWER HOLDING CORP | COM NEW | 49K | 14K | – |
| STEM INC | COM | 2M | 2M | – |
| SUNNOVA ENERGY INTL INC. | COM | 282K | 50K | – |
| SUNOPTA INC | COM | 16M | 3M | – |
| SUNRUN INC | COM | 28M | 2M | – |
| SUNRUN INC | COM | 16M | 1M | – |
| SURGERY PARTNERS INC | COM | 5M | 190K | – |
| TAIWAN SEMICONDUCTOR MFG LTD | SPONSORED ADS | 5M | 28K | – |
| TD SYNNEX CORPORATION | COM | 3M | 23K | – |
| TD SYNNEX CORPORATION | COM | 5M | 40K | – |
| TE CONNECTIVITY LTD | SHS | 5M | 35K | – |
| TE CONNECTIVITY LTD | SHS | 2M | 10K | – |
| TERADYNE INC | COM | 8M | 52K | – |
| TERAWULF INC | COM | 223K | 50K | – |
| TEVA PHARMACEUTICAL INDS LTD | SPONSORED ADS | 4M | 251K | – |
| TEXAS INSTRS INC | COM | 6M | 32K | – |
| TYLER TECHNOLOGIES INC | COM | 1M | 2K | – |
| UBER TECHNOLOGIES INC | COM | 3M | 47K | – |
| UNITED STS NAT GAS FD LP | UNIT PAR | 2M | 100K | – |
| VANECK ETF TRUST | GOLD MINERS ETF | 678K | 20K | – |
| VISHAY INTERTECHNOLOGY INC | COM | 558K | 25K | – |
| VISHAY INTERTECHNOLOGY INC | COM | 2M | 71K | – |
| WESTERN DIGITAL CORP. | COM | 5M | 72K | – |
| WHEATON PRECIOUS METALS CORP | COM | 786K | 15K | – |
| WOLFSPEED INC | COM | 569K | 25K | – |
| WOLFSPEED INC | COM | 3M | 150K | – |
| WORKDAY INC | CL A | 3M | 12K | – |
| ZSCALER INC | COM | 5M | 25K | – |
| ZUORA INC | COM CL A | 516K | 52K | – |
| ZUORA INC | COM CL A | 99K | 10K | – |